feat(payment): 支付&付费菜单按参考主题重构并新增提现策略页

- 子菜单重组为知识付费/余额充值/VIP会员/创作分成/推广返佣/收款接口/提现策略
- 收款接口页 1:1 复刻 Zibll 双下拉结构，仅保留支付宝/微信/PayPal/Stripe/易支付
- 订单前缀/流水号前缀/提现单号前缀配置保留并移入收款接口页
- 知识付费/推广返佣按参考主题全字段复刻，余额充值并入充值卡配置
- 新增 tabbed/between_number/page_select 表单控件及后端 pages 搜索源
- 清理旧 SPA 组件、无消费者 REST 端点与废弃配置键（不写双路兼容）
- 更新存量契约测试至新 schema 文件

src/Admin/SchemaProvider.php

@@ -192,7 +192,7 @@ class SchemaProvider {
                     continue;
                 }
 
-				if (in_array($type, ['fieldset', 'accordion', 'sortable', 'link'], true) && !is_array($value)) {
+				if (in_array($type, ['fieldset', 'accordion', 'sortable', 'link', 'between_number'], true) && !is_array($value)) {
 					$errors[] = sprintf('%s must be an object', $field['label'] ?? $key);
 					continue;
 				}
@@ -732,23 +732,46 @@ class SchemaProvider {
                 continue;
             }
             foreach ($group['fields'] ?? [] as $field) {
-                if (!is_array($field) || empty($field['key'])) {
-                    continue;
-                }
-                // UI-only controls never become persisted settings keys.
-				if (!empty($field['ui_only'])) {
-					continue;
-				}
-                // Notice/help-only rows are UI chrome, not stored settings keys.
-                if (($field['type'] ?? '') === 'notice') {
-                    continue;
-                }
-                $fields[] = $field;
+                $fields = array_merge($fields, $this->collect_persisted_fields(is_array($field) ? $field : []));
             }
         }
         return $fields;
     }
 
+    /**
+     * Flatten one field definition into persisted keys. Tabbed is a UI-only
+     * container: its sub-fields are flat top-level option keys, so they are
+     * expanded into the persisted field list (notice / ui_only rows skipped).
+     *
+     * @return array<int,array<string,mixed>>
+     */
+    private function collect_persisted_fields(array $field): array {
+        if (($field['type'] ?? '') === 'tabbed') {
+            $fields = [];
+            foreach ((array) ($field['tabs'] ?? []) as $tab) {
+                if (!is_array($tab)) {
+                    continue;
+                }
+                foreach ((array) ($tab['fields'] ?? []) as $sub) {
+                    $fields = array_merge($fields, $this->collect_persisted_fields(is_array($sub) ? $sub : []));
+                }
+            }
+            return $fields;
+        }
+        if (empty($field['key'])) {
+            return [];
+        }
+        // UI-only controls never become persisted settings keys.
+        if (!empty($field['ui_only'])) {
+            return [];
+        }
+        // Notice/help-only rows are UI chrome, not stored settings keys.
+        if (($field['type'] ?? '') === 'notice') {
+            return [];
+        }
+        return [$field];
+    }
+
 	/**
 	 * Normalize legacy numeric money settings without accepting lossy precision.
 	 *
@@ -848,6 +871,17 @@ class SchemaProvider {
 			return $this->sanitize_object_fields($value, (array) ($field['fields'] ?? []));
 		}
 
+		if ($type === 'between_number') {
+			$defaults = is_array($field['default'] ?? null) ? $field['default'] : ['min' => 0, 'max' => 0];
+			if (!is_array($value)) {
+				return ['min' => (int) ($defaults['min'] ?? 0), 'max' => (int) ($defaults['max'] ?? 0)];
+			}
+			return [
+				'min' => is_numeric($value['min'] ?? null) ? (int) $value['min'] : (int) ($defaults['min'] ?? 0),
+				'max' => is_numeric($value['max'] ?? null) ? (int) $value['max'] : (int) ($defaults['max'] ?? 0),
+			];
+		}
+
 		if (in_array($type, ['group', 'repeater'], true)) {
 			if (!is_array($value)) {
 				return [];
@@ -1006,6 +1040,8 @@ class SchemaProvider {
 			'accordion'=> 'array',
 			'sortable' => 'array',
 			'link'     => 'array',
+			'between_number' => 'array',
+			'page_select' => 'int',
 			'async_select' => 'array',
             'json'     => 'array',
             // 自定义面板（验证码服务商等）按对象存储